]> nv-tegra.nvidia Code Review - linux-2.6.git/commit
V4L (926_2): Moves compat32 functions from fs to v4l subsystem
authorArnd Bergmann <arnd@arndb.de>
Mon, 9 Jan 2006 17:24:57 +0000 (15:24 -0200)
committerMauro Carvalho Chehab <mchehab@brturbo.com.br>
Mon, 9 Jan 2006 17:24:57 +0000 (15:24 -0200)
commit0d0fbf8152fb3bb4393be11e8df7f70e1fbbd738
tree98ef8850e6b769da7391665716e4e2348de21ec1
parent5367f2d67c7d0bf1faae90e6e7b4e2ac3c9b5e0f
V4L (926_2): Moves compat32 functions from fs to v4l subsystem

This moves the 32 bit ioctl compatibility handlers for
Video4Linux into a new file and adds explicit calls to them
to each v4l device driver.

Unfortunately, there does not seem to be any code handling
the v4l2 ioctls, so quite often the code goes through two
separate conversions, first from 32 bit v4l to 64 bit v4l,
and from there to 64 bit v4l2. My patch does not change
that, so there is still much room for improvement.

Also, some drivers have additional ioctl numbers, for
which the conversion should be handled internally to
that driver.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
42 files changed:
drivers/media/radio/miropcm20-radio.c
drivers/media/radio/radio-aimslab.c
drivers/media/radio/radio-aztech.c
drivers/media/radio/radio-cadet.c
drivers/media/radio/radio-gemtek-pci.c
drivers/media/radio/radio-gemtek.c
drivers/media/radio/radio-maestro.c
drivers/media/radio/radio-maxiradio.c
drivers/media/radio/radio-rtrack2.c
drivers/media/radio/radio-sf16fmi.c
drivers/media/radio/radio-sf16fmr2.c
drivers/media/radio/radio-terratec.c
drivers/media/radio/radio-trust.c
drivers/media/radio/radio-typhoon.c
drivers/media/radio/radio-zoltrix.c
drivers/media/video/Makefile
drivers/media/video/arv.c
drivers/media/video/bttv-driver.c
drivers/media/video/bw-qcam.c
drivers/media/video/c-qcam.c
drivers/media/video/compat_ioctl32.c [new file with mode: 0644]
drivers/media/video/cpia.c
drivers/media/video/cx88/cx88-video.c
drivers/media/video/meye.c
drivers/media/video/pms.c
drivers/media/video/saa5249.c
drivers/media/video/saa7134/saa7134-video.c
drivers/media/video/stradis.c
drivers/media/video/w9966.c
drivers/media/video/zoran_driver.c
drivers/media/video/zr36120.c
drivers/usb/media/dsbr100.c
drivers/usb/media/ov511.c
drivers/usb/media/pwc/pwc-if.c
drivers/usb/media/se401.c
drivers/usb/media/stv680.c
drivers/usb/media/usbvideo.c
drivers/usb/media/vicam.c
drivers/usb/media/w9968cf.c
fs/compat_ioctl.c
include/linux/compat_ioctl.h
include/linux/videodev2.h